Pencil Hardness Tester

1.Introduction.

  BEVS pencil hardness tester offers aneasy to use method for the determination of film hardnessfor acoating applied to a flat substrate, by means of drawing pencil leads of knownhardnessat a constant applied mass across the coated surface.

2. PackingList:

2.1 Pencil Tester,Body

2.2 One Set of Pencils (14 pcs) :6B-5B-4B-3B-2B-B-HB-F-H-2H-3H-4H-5H-6H.

2.3 Special Pencil Sharpener

2.4 Abrasive Paper, 400 grade grit.

2.5 Certificate of conformity or Calibration (if requested)

3. Specifications.

ThePencil Hardness Tester complies with the requirements of ASTM D 3363,ECCA-T4 /1. Inorder to achieve consistent results it is recommended thatthe test be conducted inaccordance with the stated test methods.